Vehicle Summary

The GMC Sierra 1500 and Chevrolet Silverado share the same platform, but the GMC product is often positioned as a more upscale offering. Mechanically, the trucks are the same. There might be slight differences in curb weight and payload, but they share the same powertrain and chassis components. Versions of the Sierra seat up to six people. Competitors include the Ford F-150 and Ram 1500.

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